DE60201617D1 - Konverter zur Anpassung der Leuchtfleckgrösse, Halbleiter-Laser-Modul und optischer Faserlaser - Google Patents
Konverter zur Anpassung der Leuchtfleckgrösse, Halbleiter-Laser-Modul und optischer FaserlaserInfo
- Publication number
- DE60201617D1 DE60201617D1 DE60201617T DE60201617T DE60201617D1 DE 60201617 D1 DE60201617 D1 DE 60201617D1 DE 60201617 T DE60201617 T DE 60201617T DE 60201617 T DE60201617 T DE 60201617T DE 60201617 D1 DE60201617 D1 DE 60201617D1
- Authority
- DE
- Germany
- Prior art keywords
- converter
- adjusting
- size
- optical fiber
- light spot
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000013307 optical fiber Substances 0.000 title 1
- 239000004065 semiconductor Substances 0.000 title 1
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/09—Beam shaping, e.g. changing the cross-sectional area, not otherwise provided for
- G02B27/0938—Using specific optical elements
- G02B27/0994—Fibers, light pipes
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/10—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type
- G02B6/12—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind
- G02B6/122—Basic optical elements, e.g. light-guiding paths
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/09—Beam shaping, e.g. changing the cross-sectional area, not otherwise provided for
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/42—Coupling light guides with opto-electronic elements
- G02B6/4201—Packages, e.g. shape, construction, internal or external details
- G02B6/4204—Packages, e.g. shape, construction, internal or external details the coupling comprising intermediate optical elements, e.g. lenses, holograms
- G02B6/4206—Optical features
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/10—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type
- G02B6/12—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind
- G02B2006/12166—Manufacturing methods
- G02B2006/12195—Tapering
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Optical Couplings Of Light Guides (AREA)
- Lasers (AREA)
- Optical Integrated Circuits (AREA)
- Semiconductor Lasers (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2001069784 | 2001-03-13 | ||
JP2001069784A JP3607211B2 (ja) | 2001-03-13 | 2001-03-13 | 光導波路、光モジュール、光ファイバレーザ装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE60201617D1 true DE60201617D1 (de) | 2004-11-25 |
DE60201617T2 DE60201617T2 (de) | 2006-03-09 |
Family
ID=18927773
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60201617T Expired - Fee Related DE60201617T2 (de) | 2001-03-13 | 2002-03-13 | Konverter zur Anpassung der Leuchtfleckgrösse, Halbleiter-Laser-Modul und optischer Faserlaser |
Country Status (5)
Country | Link |
---|---|
US (1) | US6834071B2 (de) |
EP (1) | EP1241510B1 (de) |
JP (1) | JP3607211B2 (de) |
KR (1) | KR100422231B1 (de) |
DE (1) | DE60201617T2 (de) |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6952510B1 (en) * | 2001-08-31 | 2005-10-04 | Nlight Photonics Corporation | Optically corrected intracavity fiber coupled multigain element laser |
CA2487853A1 (en) * | 2002-10-09 | 2004-04-22 | Matsushita Electric Industrial Co., Ltd. | Illuminator and projection image display employing it |
US7163327B2 (en) | 2002-12-02 | 2007-01-16 | 3M Innovative Properties Company | Illumination system using a plurality of light sources |
JP2005070443A (ja) * | 2003-08-25 | 2005-03-17 | Olympus Corp | 光学装置、照明装置及びプロジェクタ |
US7250611B2 (en) | 2003-12-02 | 2007-07-31 | 3M Innovative Properties Company | LED curing apparatus and method |
US7403680B2 (en) * | 2003-12-02 | 2008-07-22 | 3M Innovative Properties Company | Reflective light coupler |
DE102004016835A1 (de) * | 2004-04-01 | 2005-10-20 | Bosch Gmbh Robert | Optische Vorrichtung zum Aufbereiten eines Strahles, insbesondere eines Laserstrahles |
JP4660746B2 (ja) * | 2004-08-03 | 2011-03-30 | ソニー株式会社 | レーザー照射装置 |
JP2008051828A (ja) * | 2004-11-04 | 2008-03-06 | Toyota Motor Corp | 導波型ビームパラメータ積制御光回路及び光集積回路 |
WO2006092320A2 (de) * | 2005-03-03 | 2006-09-08 | Schott Ag | Strahlformungseinrichtung eines optischen systems, insbesondere eines optischen signalaufnehmers und optisches system, insbesondere optischer signalaufnehmer mit strahlformungseinrichtung |
JP2007079225A (ja) * | 2005-09-15 | 2007-03-29 | Nippon Telegr & Teleph Corp <Ntt> | 波長変換素子の接続方法および接続部材 |
GB2431729A (en) * | 2005-10-29 | 2007-05-02 | Gsi Group Ltd | Optical fibre coupling structure with wedge shaped end |
JP4850591B2 (ja) * | 2006-06-13 | 2012-01-11 | 三菱電機株式会社 | 光結合装置および固体レーザ装置およびファイバレーザ装置 |
US7551826B2 (en) * | 2007-06-26 | 2009-06-23 | The University Of Connecticut | Integrated circuit employing low loss spot-size converter |
JP4452296B2 (ja) | 2007-08-21 | 2010-04-21 | 日立電線株式会社 | 光導波路型光結合機構 |
EP2116867A3 (de) * | 2008-04-15 | 2010-03-03 | Pepperl + Fuchs Gmbh | Optischer Sensor |
TWI376563B (en) * | 2008-10-15 | 2012-11-11 | Delta Electronics Inc | Light uniform device and dlp projection system comprising same |
US9323014B2 (en) | 2012-05-28 | 2016-04-26 | Mellanox Technologies Ltd. | High-speed optical module with flexible printed circuit board |
JP5750732B2 (ja) * | 2013-01-17 | 2015-07-22 | 国立研究開発法人産業技術総合研究所 | シリコン先鋭構造及びその作製方法、並びにスポットサイズ変換器、無反射終端 |
US20150010268A1 (en) * | 2013-07-04 | 2015-01-08 | Mellanox Technologies Ltd. | Polymer-based interconnection between silicon photonics devices and optical fibers |
EP3336590B1 (de) * | 2014-01-29 | 2019-03-13 | Huawei Technologies Co., Ltd. | Vorrichtung zur kopplung von laser und glasfaser sowie system zur übertragung eines optischen signals und übertragungsverfahren |
JP6461665B2 (ja) * | 2015-03-24 | 2019-01-30 | Hoya株式会社 | 光源光学系及び光源装置 |
DE202017107771U1 (de) * | 2017-02-14 | 2018-05-15 | Zumtobel Lighting Gmbh | Lichtmischleiter und Leuchte mit Lichtmischleiter |
DE102017213462A1 (de) * | 2017-08-03 | 2019-02-07 | Zumtobel Lighting Gmbh | Lichtmischleiter |
CN110361747A (zh) * | 2018-04-11 | 2019-10-22 | 无锡流深光电科技有限公司 | 一种激光雷达系统和激光测距方法 |
KR20200033387A (ko) * | 2018-09-20 | 2020-03-30 | 삼성전자주식회사 | 광 재배열 장치, 이를 포함하는 시스템 및 광 재배열 장치의 제공 방법 장치 |
US11212005B1 (en) | 2020-10-28 | 2021-12-28 | Nokia Solutions And Networks Oy | Bidirectional optical communication system employing hollow-core fiber |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61188509A (ja) | 1985-02-16 | 1986-08-22 | Nippon Hoso Kyokai <Nhk> | 光結合装置 |
US5265177A (en) * | 1992-05-08 | 1993-11-23 | At&T Bell Laboratories | Integrated optical package for coupling optical fibers to devices with asymmetric light beams |
US5261017A (en) * | 1992-11-17 | 1993-11-09 | Gte Laboratories Incorporated | Optical waveguide enhanced laser to fiber coupling |
US5351323A (en) * | 1993-11-08 | 1994-09-27 | Corning Incorporated | Optical fiber for coupling to elliptically-shaped source |
JPH08116124A (ja) * | 1994-10-13 | 1996-05-07 | Hitachi Ltd | 半導体光素子 |
TW293090B (de) | 1995-02-17 | 1996-12-11 | Allied Signal Inc | |
US5902033A (en) | 1997-02-18 | 1999-05-11 | Torch Technologies Llc | Projector system with hollow light pipe optics |
JP3104650B2 (ja) * | 1997-08-06 | 2000-10-30 | 日本電気株式会社 | 光結合デバイス及び光結合方法 |
JPH11142780A (ja) | 1997-11-12 | 1999-05-28 | Mitsubishi Electric Corp | 光源装置及び投写型表示装置 |
JP3403327B2 (ja) * | 1998-02-27 | 2003-05-06 | 古河電気工業株式会社 | 界分布変換光ファイバおよびその界分布変換光ファイバを用いたレーザダイオードモジュール |
US6272269B1 (en) * | 1999-11-16 | 2001-08-07 | Dn Labs Inc. | Optical fiber/waveguide illumination system |
-
2001
- 2001-03-13 JP JP2001069784A patent/JP3607211B2/ja not_active Expired - Fee Related
-
2002
- 2002-03-12 US US10/095,038 patent/US6834071B2/en not_active Expired - Fee Related
- 2002-03-12 KR KR10-2002-0013202A patent/KR100422231B1/ko not_active IP Right Cessation
- 2002-03-13 EP EP02005766A patent/EP1241510B1/de not_active Expired - Lifetime
- 2002-03-13 DE DE60201617T patent/DE60201617T2/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US6834071B2 (en) | 2004-12-21 |
US20020131471A1 (en) | 2002-09-19 |
JP2002267861A (ja) | 2002-09-18 |
KR20020073272A (ko) | 2002-09-23 |
EP1241510A1 (de) | 2002-09-18 |
JP3607211B2 (ja) | 2005-01-05 |
EP1241510B1 (de) | 2004-10-20 |
DE60201617T2 (de) | 2006-03-09 |
KR100422231B1 (ko) | 2004-03-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |